LRasterPaintWindow::IsValid

Summary

Checks the validity of both the class object's internal automation and container.

Syntax

#include "Ltwrappr.h"

L_BOOL LRasterPaintWindow::IsValid()

Returns

Value Meaning
TRUE Both the automation handle and the container handle are valid.
FALSE The automation handle, the container handle or both handles is/are invalid.

Comments

For the paint automation the automation handle becomes valid after calling the LRasterPaintWindow::Initialize.

The container handle is created, initialized and added to the automation when LRasterPaintWindow::SetBitmap is called.

Required DLLs and Libraries

See Also

Functions

Example

For an example, refer to LRasterPaintWindow::CreateToolbar.

Help Version 22.0.2022.8.23
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LEADTOOLS DigitalPaint C++ Class Library Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.